US Bridges

Camden Coll Corner over Little Four Mile

PoorPosted for load

Preble County, Ohio · 1st N of Kingrey RD · Structure no. 6841511

Built
1970
55 years old
Condition
Poor
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
71 ft
1 main span
Daily traffic
510
2015 count
Owner
County
County Highway Agency

About this bridge

Camden Coll Corner over Little Four Mile is a prestressed concrete box beam or girders - multiple carrying Camden Coll Corner over Little Four Mile in Preble County, Ohio. It was built in 1970, so it is 55 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 510 vehicles a day, roughly 7% of them trucks, projected to reach 708 by 2037. The structure is 71 ft (21.6 m) long and 22 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCamden Coll Corner
CrossesLittle Four Mile
Location1st N of Kingrey RD
RouteCounty Highway C0024
StateOhio
Coordinates39.58303, -84.79782
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.6 US tons
Inventory rating19 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length71 ft (21.6 m)
Longest span65 ft (19.8 m)
Deck width22 ft (6.8 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2015)
Projected traffic708 by 2037
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Camden Coll Corner over Little Four Mile built?

It was built in 1970, making it 55 years old in 2025.

What condition is Camden Coll Corner over Little Four Mile in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Camden Coll Corner over Little Four Mile carry?

About 510 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Camden Coll Corner over Little Four Mile?

The structure is 71 ft (21.6 m) long with a longest span of 65 ft (19.8 m) and a deck 22 ft wide.

Who owns Camden Coll Corner over Little Four Mile?

It is owned by the County Highway Agency.